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1   package org.apache.maven.resolver.examples;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   * 
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   * 
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.resolver.examples.util.Booter;
23  import org.eclipse.aether.RepositorySystem;
24  import org.eclipse.aether.RepositorySystemSession;
25  import org.eclipse.aether.artifact.Artifact;
26  import org.eclipse.aether.artifact.DefaultArtifact;
27  import org.eclipse.aether.resolution.ArtifactRequest;
28  import org.eclipse.aether.resolution.ArtifactResult;
29  
30  /**
31   * Resolves a single artifact.
32   */
33  public class ResolveArtifact
34  {
35  
36      /**
37       * Main.
38       * @param args
39       * @throws Exception
40       */
41      public static void main( String[] args )
42          throws Exception
43      {
44          System.out.println( "------------------------------------------------------------" );
45          System.out.println( ResolveArtifact.class.getSimpleName() );
46  
47          RepositorySystem system = Booter.newRepositorySystem( Booter.selectFactory( args ) );
48  
49          RepositorySystemSession session = Booter.newRepositorySystemSession( system );
50  
51          Artifact artifact = new DefaultArtifact( "org.apache.maven.resolver:maven-resolver-util:1.3.3" );
52  
53          ArtifactRequest artifactRequest = new ArtifactRequest();
54          artifactRequest.setArtifact( artifact );
55          artifactRequest.setRepositories( Booter.newRepositories( system, session ) );
56  
57          ArtifactResult artifactResult = system.resolveArtifact( session, artifactRequest );
58  
59          artifact = artifactResult.getArtifact();
60  
61          System.out.println( artifact + " resolved to  " + artifact.getFile() );
62      }
63  
64  }